Answer:
17.728
Step-by-step explanation:
Distribute -1/5 into the parentheses. Then you have -1/5x-25=7. Add 25 to both sides to get the equation-1/5x=32. Then divide both sides by -1/5 to get your answer.
Answer:
5:3
Step-by-step explanation:
The ratio is diamonds to smiles, so 5(the number of diamonds) to 3(the number of smiles) or 5:3